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ULSF0102 Datasheet 2-channel Auto-bidirectional Multi-voltage Level Translator

Manufacturer: Unisonic Technologies

Overview: UNISONIC TECHNOLOGIES CO., LTD ULSF010X ULSF010X 1/2/8 CHANNEL AUTO-BIDIRECTIONAL MULTI-VOLTAGE LEVEL TRANSLATOR FOR OPEN-DRAIN APPLICATION 54 6 1 23 SOT-26 CMOS IC SOP-8.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The UTC ULSF010X family supports up to 100MHz up translation and greater than 100MHz down translation at≤30pF cap load and up to 40MHz up/down translation at 50pF cap load which allows the UTC ULSF010X family to support more consumer or telecom interfaces (MDIO or SDIO).

The UTC ULSF010X family has bidirectional voltage translation without the need for DIR pin which minimizes system effort (for PM Bus, I2C, or SM Bus).

The UTC ULSF010X family supports 5V tolerance on I/O port which makes it compatible with TTL levels in industrial and telecom applications.

Key Features

  • Provides bidirectional voltage translation with no direction pin.
  • Supports up to 100MHz up translation and greater than 100MHz down translation at ≤ 30pF cap load and up to 40MHz up/down translation at 50pF cap load.
  • Allow bidirectional voltage level translation between.
  • 0.95V↔1.8/2.5/3.3/5V.
  • 1.2V↔1.8/2.5/3.3/5V.
  • 1.8V↔2.5/3.3/5V.
  • 2.5V↔3.3/5V.
  • 3.3V↔5V.
  • Low standby current.
  • 5V tolerance I/O port to support TTL.
  • Low RON pr.

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